Answer:
The Alans's average for the course is 84.5
Step-by-step explanation:
We are given
There are 4 tests, A Term paper and a Final examination.
Score = 92, 78, 82, 90.
Term paper score = 80
Final examination score = 86
Weighted mean = ∑ w.f/∑w
also the sum of all the weights is 100% = 1
weighted mean = 15%*92 + 15%*78+15%*82+15%*90+20%*80+20%*86/1
= 51.3 + 33.2
= 84.5
Therefore the Alans's average for the course is 84.5
Answer:
0,1/13,49/100,1/2,11/20,8/9,1
Step-by-step explanation:
You can just do it by having enough building blocks lol
Answer: the golfer would need to play golf 10 times per year.
Step-by-step explanation:
Let x represent the number of times per year that the golfer need to play golf for the two options to cost the same.
A social membership costs $1775 in annual dues. In addition, he would pay a $65 greens fee and a $25 golf cart fee every time he played. This means that the total cost of playing golf for x times with the social membership option is
1775 + (65 + 25)x
A golf membership costs $2425 in annual dues. With this membership, the golfer would only pay a $25 golf cart fee when he played. This means that the total cost of playing golf for x times with the golf membership option is
2425 + 25x
For the costs to be the same,
1775 + 65x + 25x = 2425 + 25x
65x + 25x - 25x = 2425 - 1775
65x = 650
x = 10
V= pi Times r squared times h
First divide both sides by pi and h
V / pi h = r squared
Square root both sides.
The square root of v /pi times h = r
